<!--车辆管理页-->
<template>
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">车辆管理</span>
    <el-button @click="dialogVisible=true" type="primary" style="float:right;margin-top:13px;">新建车辆</el-button>
  </div>
  <!-- 新增车辆弹窗 -->
  <el-dialog :title="dialogTitle" :before-close="handleClose" v-model="dialogVisible"
             style="width:1000px;padding:40px;">
    <el-form label-width="80px" label-position="top">
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆品牌">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.brand"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆牌号">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.license"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆型号">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.model"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆识别码">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.code"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车辆排量">
            <el-select placeholder="请选择" v-model="saveVehicleForm.displacement">
              <el-option label="1.6" value="1"></el-option>
              <el-option label="2.5" value="2"></el-option>
              <el-option label="4" value="3"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="车辆类型">
            <el-select placeholder="请选择" v-model="saveVehicleForm.type">
<!--              <el-option label="轿车" value="10"></el-option>-->
<!--              <el-option label="客车" value="20"></el-option>-->
<!--              <el-option label="货车" value="30"></el-option>-->
<!--              <el-option label="挂车" value="40"></el-option>-->
              <el-option v-for="item in vehicleTypeArr" :label="item.label" :value="item.value"></el-option>

            </el-select>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="车身颜色">
            <el-select placeholder="请选择" v-model="saveVehicleForm.color">
<!--              <el-option label="黑" value="10"></el-option>-->
<!--              <el-option label="白" value="20"></el-option>-->
<!--              <el-option label="蓝" value="30"></el-option>-->
<!--              <el-option label="灰" value="40"></el-option>-->
<!--              <el-option label="银" value="50"></el-option>-->

              <el-option v-for="item in vehicleColorArr" :label="item.label" :value="item.value"></el-option>

            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="里程数">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.kilometers"></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="购买时间">
            <el-date-picker type="date" format="YYYY-MM-DD" value-format="YYYY-MM-DD"
                            v-model="saveVehicleForm.buyTime" @change="validateDate"/>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="上牌时间">
            <el-date-picker type="date" format="YYYY-MM-DD" value-format="YYYY-MM-DD"
                            v-model="saveVehicleForm.regTime" @change="validateDate"/>
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="30">
        <el-col :span="12">
          <el-form-item label="购买价格">
            <el-input placeholder="请输入内容" v-model="saveVehicleForm.price"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="电池类型">
            <el-select placeholder="请选择" v-model="saveVehicleForm.batteryType">
<!--              <el-option label="铅酸蓄电池" value="10"></el-option>-->
<!--              <el-option label="镍氢电池" value="20"></el-option>-->
<!--              <el-option label="钠硫电池" value="30"></el-option>-->
<!--              <el-option label="二次锂电池" value="40"></el-option>-->
<!--              <el-option label="空气电池" value="50"></el-option>-->
<!--              <el-option label="三元锂电池" value="60"></el-option>-->
<!--              <el-option label="碱性燃料电池" value="70"></el-option>-->
              <el-option v-for="item in vehicleBatteryArr" :label="item.label"  :value="item.value"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button>取消</el-button>
      <el-button type="primary" @click="save">确定</el-button>
    </template>
  </el-dialog>
  <!-- 车辆搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="车辆品牌">
        <el-input placeholder="请输入内容" style="width:220px;" v-model="searchVehicleForm.brand"></el-input>
      </el-form-item>
      <el-form-item label="车牌号" style="width:290px;">
        <el-input placeholder="请输入内容" style="width:220px;" v-model="searchVehicleForm.license"
                  @keydown.enter="loadVehicle"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button>重置</el-button>
        <el-button type="primary">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <!-- 车辆列表 -->
  <el-card style="margin:20px;">
    <el-table :data="vehicleArr">
      <el-table-column type="index" label="编号" width="80" align="center"/>
      <el-table-column prop="brand" label="车辆品牌" align="center"/>
      <el-table-column prop="license" label="车牌号" align="center"/>
      <el-table-column prop="code" label="车辆识别码" align="center"/>
      <el-table-column prop="type" label="车辆类型" align="center" :formatter="vehicleTypeForamtter"/>
      <el-table-column prop="price" label="购买价格" align="center"/>
      <el-table-column prop="buyTime" label="购买时间" align="center"/>
      <el-table-column prop="regTime" label="上牌时间" align="center"/>
      <el-table-column prop="batteryType" label="电池类型" align="center" :formatter="vehicleBatteryTypeFormatter"/>
      <el-table-column prop="status" label="车辆状态" align="center" :formatter="vehicleStatusFormatter"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" size="small" @click="editVehicle(scope.row.id)">编辑</el-button>
          <el-button link type="primary" size="small" @click="delVehicle(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
</template>
<script setup>
import {onMounted, ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import qs from "qs"
//控制新增车辆弹窗是否显示
const dialogVisible = ref(false);
//定义变量控制dialog的标题
const dialogTitle = ref('新增车辆');

// 用来存从数据库查询出来的车辆类型
const vehicleTypeArr = ref([])

const vehicleColorArr = ref([])

const vehicleBatteryArr = ref([])

const searchVehicleForm = ref({brand: "", license: ''})

const vehicleArr = ref([])

const saveVehicleForm = ref({
  brand: '',
  license: '',
  model: '',
  code: '',
  displacement: '',
  type: '',
  color: '',
  kilometers: '',
  buyTime: '',
  regTime: '',
  price: '',
  batteryType: ''
})

const loadVehicle = () => {
  let data = qs.stringify(searchVehicleForm.value)
  console.log(data);
  axios.get(BASE_URL + "/v1/vehicle/select?" + data).then(
      (response) => {
        if (response.data.code == 2000) {
          ElMessage.success("查询成功")
          vehicleArr.value = response.data.data;
        } else {
          ElMessage.error(response.data.msg)
        }
      }
  )
}

onMounted(() => {
  loadVehicle();
  loadDictOptions(vehicleTypeArr,'vehicle_type');
  loadDictOptions(vehicleColorArr,'vehicle_color')
  loadDictOptions(vehicleBatteryArr,'battery_type')
})


const resetSearch = () => {
  searchVehicleForm.value = {};
  loadVehicle();
}


const save = () => {
  // 非空校验
  if (!saveVehicleForm.value.license || !saveVehicleForm.value.license.trim()==='')
  {
    ElMessage.error("请输入车牌号");
    return;
  }

  if (!saveVehicleForm.value.code || !saveVehicleForm.value.code.trim==='')
  {
    ElMessage.error("请输入唯一识别码")
    return;
  }
  console.log(saveVehicleForm.value);
  let data = qs.stringify(saveVehicleForm.value);
  axios.post(BASE_URL + "/v1/vehicle/save", data).then(
      (response) => {
        if (response.data.code == 2000) {
          ElMessage.success("插入成功")
          dialogVisible.value = false;
          saveVehicleForm.value = {};
          loadVehicle();
        } else {
          // ElMessage.error(response.data.msg);
          ElMessage.error("车牌号与车辆识别码不允许重复")
          saveVehicleForm.value = {};
        }
      }
  )
}
const vehicleTypeForamtter = (row, column, cellValue, index) => {
  // switch (cellValue) {
  //   case  10 :
  //     cellValue = "轿车";
  //     break;
  //   case 20:
  //     cellValue = '客车';
  //     break;
  //   case 30:
  //     cellValue = '货车';
  //     break;
  //   default:
  //     cellValue = '挂车';
  //     break;
  // }
  if (!vehicleTypeArr.value)
    return cellValue
  for (let item of vehicleTypeArr.value)
  {
    if (cellValue == item.value)
    {
      cellValue = item.label;
    }
  }

  return cellValue;
}

const vehicleBatteryTypeFormatter = (row, column, cellValue, index) => {
  // switch (cellValue) {
  //   case 10:
  //     cellValue = '铅酸蓄电池'
  //     break
  //   case 20:
  //     cellValue = '镍氢电池'
  //     break
  //   case 30:
  //     cellValue = '钠硫电池'
  //     break
  //   case 40:
  //     cellValue = '二次锂电池'
  //     break
  //   case 50:
  //     cellValue = '空气电池'
  //     break
  //   case 60:
  //     cellValue = '三元里电池'
  //     break
  //   case 70:
  //     cellValue = '碱性燃料电池';
  if (!vehicleBatteryArr.value)
  {
    return cellValue;
  }
  for (let item of vehicleBatteryArr.value)
  {
    if (cellValue==item.value)
    {
      cellValue = item.label;
    }
  }
   return cellValue;

}

const vehicleStatusFormatter = (row, column, cellValue, index) => {
  switch (cellValue) {
    case  '1':
      cellValue = '占用';
      break
    default:
      cellValue = '空闲';
      break
  }

  // if ()

  return cellValue;
}

const handleClose = () => {
  if (confirm("are you 确定 ？")) {
    saveVehicleForm.value = {}
    dialogVisible.value = false;
  }
}

const beforeAddVehicle = () => {
  dialogTitle.value = "新增车辆";
  dialogVisible.value = true;
}


const validateDate = ()=>{
  const buyTime = saveVehicleForm.value.buyTime;
  const regTime = saveVehicleForm.value.regTime;
  if (regTime && buyTime && new Date(regTime) < new Date(buyTime))
  {
    ElMessage.error("牛逼啊牛逼");
    saveVehicleForm.value.regTime='';
  }
}


const editVehicle = (id) => {
  console.log(id);
  dialogTitle.value = "编辑车辆";
  dialogVisible.value=true;
      axios.get(BASE_URL + "/v1/vehicle/select?id="+id).then(
          (response) => {
            if (response.data.code == 2000) {
              saveVehicleForm.value = response.data.data[0];
              ElMessage.success("显示成功");
            } else {
              ElMessage.error(response.data.msg)
            }
          }
      )
}

const delVehicle = (id)=>{
  axios.post(BASE_URL+"/v1/vehicle/del/"+id).then(
      (response)=>{
        if(response.data.code == 2000)
        {
          ElMessage.success("删除成功");
          loadVehicle();
        }else {
          ElMessage.error(response.data.msg);
        }

      }
  )
}

</script>